DE127985C - - Google Patents
Info
- Publication number
- DE127985C DE127985C DENDAT127985D DE127985DA DE127985C DE 127985 C DE127985 C DE 127985C DE NDAT127985 D DENDAT127985 D DE NDAT127985D DE 127985D A DE127985D A DE 127985DA DE 127985 C DE127985 C DE 127985C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- cells
- sulfuric acid
- sulfur
- anode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 27
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 description 12
- 239000011593 sulfur Substances 0.000 description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 11
- 210000004027 cells Anatomy 0.000 description 10
- 210000000188 Diaphragm Anatomy 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 210000002421 Cell Wall Anatomy 0.000 description 1
- 229920004482 WACKER® Polymers 0.000 description 1
- 239000004063 acid-resistant material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE127985C true DE127985C (zh) |
Family
ID=396541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT127985D Active DE127985C (zh) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE127985C (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793180A (en) * | 1953-07-16 | 1957-05-21 | Standard Oil Co | Electrolytic regeneration of spent alkylation sulfuric acid |
| US2793182A (en) * | 1953-08-21 | 1957-05-21 | Standard Oil Co | Process for the regeneration of spent alkylation sulfuric acid |
| US2793181A (en) * | 1953-07-16 | 1957-05-21 | Standard Oil Co | Electrolytic regeneration of alkylation sulfuric acid |
-
0
- DE DENDAT127985D patent/DE127985C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793180A (en) * | 1953-07-16 | 1957-05-21 | Standard Oil Co | Electrolytic regeneration of spent alkylation sulfuric acid |
| US2793181A (en) * | 1953-07-16 | 1957-05-21 | Standard Oil Co | Electrolytic regeneration of alkylation sulfuric acid |
| US2793182A (en) * | 1953-08-21 | 1957-05-21 | Standard Oil Co | Process for the regeneration of spent alkylation sulfuric acid |
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